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Exploring the Cosmic Microwave Background and Precise Temperature Measurements
Exploring the transition from plasma to atoms post-Big Bang through precise temperature measurements and the complex methods employed using spacecrafts and antennas.
Join my mailing list https://briankeating.com/list to win a real 4 billion year old meteorite! All .edu emails in the USA 🇺🇸 will WIN!
You know what's better than a 250k sub celebration?
Nothing!
I am immensely grateful for each and every one of you. Thank you so much for joining me on this journey. There is nothing I love more than engaging with all of you and sharing my passion for the impossible every day.
To celebrate and commemorate this crazy milestone, I've asked for questions on all my channels, and today, I'm going to answer them all!
So, without further ado, let’s get right Into the Impossible!
Key Takeaways:
00:00:00 Intro
00:01:37 Does time have any relationship with temperature?
00:07:18 On losing the Nobel Prize
00:14:07 How much do I get paid?
00:16:43 Why do we prioritize studying the minutiae?
00:22:35 How do we know that the CMB occurred 380,000 years after the Big Bang?
00:27:52 The greatest challenge of our educational system
00:36:04 Why I’m not convinced by determinism
00:41:52 The reality of podcasting and money
00:50:01 Is it time to stop taking Sam Harris seriously?
00:56:24 Problems in our educational system and the prestige of physics
01:08:30 How do I explain my work at cocktail parties?
01:11:56 Could gravity be massive?
01:15:00 Could the universe be an infinite multidimensional fractal?
01:24:43 Gravitational lensing
01:28:00 How many galaxies does the universe contain?
01:30:57 Joe Rogan’s mini-me?
01:36:37 Does dark matter even exist?
01:39:50 My favorite meteorites, Starlink and the Simons Observatory
01:43:29 Extra interdimensional beings?
01:48:30 Are there various ways to solve the Hubble tension?
01:54:50 Outro
Additional resources:
📝 Get one month of Snipd Premium for free with this link: https://get.snipd.com/Cx7S/brianSnipd Snipd lets you take Smart Notes 🧠 with AI 💡 — it’s my favorite podcast player 😀 !
➡️ Follow me on your fav platforms:
✖️ Twitter: https://twitter.com/DrBrianKeating
🔔 YouTube: https://www.youtube.com/DrBrianKeating?sub_confirmation=1
📝 Join my mailing list: https://briankeating.com/list
✍️ Check out my blog: https://briankeating.com/cosmic-musings/
🎙️ Follow my podcast: https://briankeating.com/podcast
Into the Impossible with Brian Keating is a podcast dedicated to all those who want to explore the universe within and beyond the known.
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Listen to the best highlights from the podcasts you love and dive into the full episode